To calculate the overall star rating and percentage breakdown by star, we don’t use a simple average. Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. It also analyses reviews to verify trustworthiness.
Great product, love the fact that these crayons just wipe off anything with a wet cloth. My kitchen cupboards, fridge & washing machine had been decorated by my toddler with these not to mention my walls too and I simply went around wiping off I definitely feel more at ease with these than ink pens! I just feel like I can hand them to my little one and be relaxed that my furniture will not be ruined.